configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2 #
   3 # Make sure we use autoconf 2.60 to generate the "configure" script,
   4 # in case we want to commit it. Other than that, version 2.59 is
   5 # perfectly fine for our purposes, so people who want to modify
   6 # this file just have to remember to set the AC_PREREQ argument
   7 # to something that suits their needs.
   8
   9 AC_PREREQ(2.60)
  10
  11 AC_INIT(asterisk, 1.6, www.asterisk.org)
  12
  13 # cross-compile macros
  14 AC_CANONICAL_BUILD
  15 AC_CANONICAL_HOST
  16
  17 # check existence of the package
  18 AC_CONFIG_SRCDIR([main/asterisk.c])
  19
  20 # specify output header file
  21 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
  22
  23 AC_COPYRIGHT("Asterisk")
  24 AC_REVISION($Revision$)
  25
  26 AC_GNU_SOURCE
  27 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
  28
  29 case "${host_os}" in
  30      freebsd*)
  31      ac_default_prefix=/usr/local
  32      CPPFLAGS=-I/usr/local/include
  33      LDFLAGS=-L/usr/local/lib
  34      ;;
  35
  36      *)
  37      ac_default_prefix=/usr
  38      if test ${sysconfdir} = '${prefix}/etc'; then
  39         sysconfdir=/etc
  40      fi
  41      if test ${mandir} = '${prefix}/man'; then
  42         mandir=/usr/share/man
  43      fi
  44      ;;
  45 esac
  46
  47 if test ${localstatedir} = '${prefix}/var'; then
  48      localstatedir=/var
  49 fi
  50
  51 BUILD_PLATFORM=${build}
  52 BUILD_CPU=${build_cpu}
  53 BUILD_VENDOR=${build_vendor}
  54 BUILD_OS=${build_os}
  55
  56 AC_SUBST(BUILD_PLATFORM)
  57 AC_SUBST(BUILD_CPU)
  58 AC_SUBST(BUILD_VENDOR)
  59 AC_SUBST(BUILD_OS)
  60
  61 HOST_PLATFORM=${host}
  62 HOST_CPU=${host_cpu}
  63 HOST_VENDOR=${host_vendor}
  64 HOST_OS=${host_os}
  65
  66 AC_SUBST(HOST_PLATFORM)
  67 AC_SUBST(HOST_CPU)
  68 AC_SUBST(HOST_VENDOR)
  69 AC_SUBST(HOST_OS)
  70
  71 WINARCH=0
  72
  73 case "${host_os}" in
  74      freebsd*)
  75      OSARCH=FreeBSD
  76      ;;
  77      netbsd*)
  78      OSARCH=NetBSD
  79      ;;
  80      openbsd*)
  81      OSARCH=OpenBSD
  82      ;;
  83      solaris*)
  84      OSARCH=SunOS
  85      ;;
  86      mingw32)
  87      OSARCH=mingw32
  88      WINARCH=1
  89      ;;
  90      cygwin)
  91      OSARCH=cygwin
  92      WINARCH=1
  93      ;;
  94      *)
  95      OSARCH=${host_os}
  96      ;;
  97 esac
  98
  99 AC_SUBST(OSARCH)
 100 AC_SUBST(WINARCH)
 101
 102 #  check for uname
 103 AC_PATH_TOOL([UNAME], [uname], No)
 104 if test ! x"${UNAME}" = xNo; then
 105    PBX_OSREV=$(${UNAME} -r)
 106 fi
 107 AC_SUBST(PBX_OSREV)
 108
 109 AH_TOP(
 110 #ifndef ASTERISK_AUTOCONFIG_H
 111 #define ASTERISK_AUTOCONFIG_H
 112
 113 #include "asterisk/buildopts.h"
 114
 115 )
 116
 117 AH_BOTTOM(
 118 #endif
 119 )
 120
 121 # cross-compile checks
 122 if test "${cross_compiling}" = "yes";
 123 then
 124    AC_CHECK_TOOL(CC, gcc, :)
 125    AC_CHECK_TOOL(CXX, g++, :)
 126    AC_CHECK_TOOL(LD, ld, :)
 127    AC_CHECK_TOOL(RANLIB, ranlib, :)
 128 fi
 129
 130 # Checks for programs.
 131 AC_PROG_CC
 132 AC_PROG_CXX
 133 AC_PROG_CPP
 134 AC_PROG_CXXCPP
 135 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
 136 # the developers regenerating the configure script don't have to install libtool.
 137 AST_PROG_LD     # note, does not work on FreeBSD
 138 AC_PROG_AWK
 139 AC_PROG_INSTALL
 140 AC_PROG_LN_S
 141 AC_PROG_RANLIB
 142 AST_CHECK_GNU_MAKE
 143
 144 AC_PATH_TOOL([STRIP], [strip], :)
 145 AC_PATH_TOOL([AR], [ar], :)
 146
 147 GNU_LD=0
 148 if test "x$with_gnu_ld" = "xyes" ; then
 149    GNU_LD=1
 150 fi
 151 AC_SUBST(GNU_LD)
 152
 153 AC_PATH_PROG([GREP], [grep], :)
 154 AC_PATH_PROG([FIND], [find], :)
 155 AC_PATH_PROG([COMPRESS], [compress], :)
 156 AC_PATH_PROG([BASENAME], [basename], :)
 157 AC_PATH_PROG([ID], [id], :)
 158 AC_PATH_PROG([DIRNAME], [dirname], :)
 159 AC_PATH_PROG([SHELL], [sh], :)
 160 AC_PATH_PROG([LN], [ln], :)
 161 AC_PATH_PROG([DOT], [dot], :)
 162 AC_PATH_PROG([WGET], [wget], :)
 163 AC_PATH_PROG([RUBBER], [rubber], :)
 164 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
 165 if test "${WGET}" != ":" ; then
 166   DOWNLOAD=${WGET}
 167 else
 168   AC_PATH_PROG([FETCH], [fetch], [:])
 169   DOWNLOAD=${FETCH}
 170 fi
 171 AC_SUBST(DOWNLOAD)
 172
 173 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
 174 if test "${SOXMIX}" != ":" ; then
 175         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
 176 fi
 177
 178 ACX_PTHREAD
 179
 180 AC_LANG(C)
 181
 182 AC_ARG_ENABLE(dev-mode,
 183         [  --enable-dev-mode    Turn on developer mode],
 184         [case "${enableval}" in
 185               y|ye|yes) AST_DEVMODE=yes ;;
 186               n|no)  AST_DEVMODE=no ;;
 187               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
 188         esac])
 189 AC_SUBST(AST_DEVMODE)
 190
 191 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
 192 # various packages.
 193 # $1 is the prefix for the variables in makeopts and autoconfig.h
 194 # $2 is the short comment, $4 is the long comment
 195 # $3 is the name used in --with- or --without- flags for configure.
 196 #
 197 # Package option names should be in alphabetical order
 198 # by the --with option name (the third field),
 199 # to make things easier for the users.
 200
 201 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
 202
 203 # BKTR is used for backtrace support on platforms that do not
 204 # have it natively.
 205 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace support], [execinfo])
 206 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
 207 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
 208 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
 209 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
 210 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
 211 AST_EXT_LIB_SETUP([GTK], [gtk libraries], [gtk])
 212 AST_EXT_LIB_SETUP([GTK2], [gtk2 libraries], [gtk2])
 213 AST_EXT_LIB_SETUP([ICONV], [Iconv Library], [iconv])
 214 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
 215 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
 216 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
 217 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
 218 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
 219 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
 220 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 221 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
 222 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
 223 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
 224 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
 225 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
 226 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [odbc])
 227 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
 228 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
 229 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
 230 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
 231 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
 232 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
 233 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
 234 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
 235 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
 236 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 237 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
 238 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 239 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
 240 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
 241 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
 242 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
 243 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
 244 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
 245 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
 246 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
 247 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
 248 AST_EXT_LIB_SETUP([USB], [usb], [usb])
 249 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
 250 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
 251 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
 252 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
 253 AST_EXT_LIB_SETUP([ZAPTEL], [Zaptel], [zaptel])
 254 AST_EXT_LIB_SETUP([ZAPTEL_TRANSCODE], [Zaptel Transcoder Support], [zaptel_transcode])
 255 AST_EXT_LIB_SETUP([ZAPTEL_VLDTMF], [Zaptel VLDTMF Support], [zaptel_vldtmf])
 256 AST_EXT_LIB_SETUP([ZAPTEL_HWGAIN], [Zaptel Hardware Gain Support], [zaptel_hwgain])
 257 AST_EXT_LIB_SETUP([ZAPTEL_NEONMWI], [Zaptel Neon MWI Support], [zaptel_neonmwi])
 258 AST_EXT_LIB_SETUP([ZAPTEL_ECHOCANPARAMS], [Zaptel Echo Canceler Parameter Support], [zaptel_echocanparams])
 259 AST_EXT_LIB_SETUP([ZAPTEL_CHANALARMS], [Zaptel Channel Alarm Support], [zaptel_chanalarms])
 260
 261 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
 262 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
 263 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
 264
 265 # check for basic system features and functionality before
 266 # checking for package libraries
 267
 268 AC_FUNC_ALLOCA
 269 AC_HEADER_DIRENT
 270 AC_HEADER_STDC
 271 AC_HEADER_SYS_WAIT
 272 AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h libintl.h limits.h locale.h malloc.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h strings.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h utime.h])
 273
 274 AC_CHECK_HEADERS([winsock.h winsock2.h])
 275
 276 AC_SYS_LARGEFILE
 277
 278 # Checks for typedefs, structures, and compiler characteristics.
 279 AC_HEADER_STDBOOL
 280 AC_C_CONST
 281 AC_TYPE_UID_T
 282 AC_C_INLINE
 283 AC_TYPE_MODE_T
 284 AC_TYPE_OFF_T
 285 AC_TYPE_PID_T
 286 AC_TYPE_SIZE_T
 287 AC_CHECK_MEMBERS([struct stat.st_blksize])
 288 AC_HEADER_TIME
 289 AC_STRUCT_TM
 290 AC_C_VOLATILE
 291 AC_CHECK_TYPES([ptrdiff_t])
 292
 293 # Checks for library functions.
 294 AC_FUNC_CHOWN
 295 AC_FUNC_CLOSEDIR_VOID
 296 AC_FUNC_ERROR_AT_LINE
 297 AST_FUNC_FORK
 298 AC_FUNC_FSEEKO
 299 AC_PROG_GCC_TRADITIONAL
 300 # XXX: these are commented out until we determine whether it matters if our malloc()
 301 # acts exactly like glibc's or not
 302 # AC_FUNC_MALLOC
 303 # AC_FUNC_REALLOC
 304 AC_FUNC_MEMCMP
 305 AC_FUNC_MKTIME
 306 AC_FUNC_MMAP
 307 AC_FUNC_SELECT_ARGTYPES
 308 AC_FUNC_SETVBUF_REVERSED
 309 AC_TYPE_SIGNAL
 310 AC_FUNC_STAT
 311 AC_FUNC_STRCOLL
 312 AC_FUNC_STRFTIME
 313 AC_FUNC_STRNLEN
 314 AC_FUNC_STRTOD
 315 AC_FUNC_UTIME_NULL
 316 AC_FUNC_VPRINTF
 317 AC_CHECK_FUNCS([asprintf atexit bzero dup2 endpwent ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday inet_ntoa isascii localtime_r memchr memmove memset mkdir munmap putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtol strtoq unsetenv utime vasprintf])
 318
 319 AC_CHECK_FUNCS([glob])
 320
 321 AC_MSG_CHECKING(for timersub in time.h)
 322 AC_LINK_IFELSE(
 323         AC_LANG_PROGRAM([#include <sys/time.h>],
 324                 [struct timeval *a; timersub(a, a, a);]),
 325         AC_MSG_RESULT(yes)
 326                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
 327         AC_MSG_RESULT(no)
 328 )
 329
 330 AC_CHECK_HEADER([sys/poll.h],
 331    [HAS_POLL=1]
 332    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
 333    )
 334 AC_SUBST(HAS_POLL)
 335
 336 # https support (in main/http.c) uses funopen on BSD systems,
 337 # fopencookie on linux
 338 AC_CHECK_FUNCS([funopen fopencookie])
 339
 340 AC_CHECK_FUNCS([inet_aton])
 341
 342 # check if we have IP_PKTINFO constant defined
 343 AC_MSG_CHECKING(for IP_PKTINFO)
 344 AC_LINK_IFELSE(
 345                 AC_LANG_PROGRAM([#include <netinet/in.h>],
 346                                                 [int pi = IP_PKTINFO;]),
 347                 AC_MSG_RESULT(yes)
 348                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
 349                 AC_MSG_RESULT(no)
 350 )
 351
 352 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
 353 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
 354
 355 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
 356 AC_LINK_IFELSE(
 357         AC_LANG_PROGRAM([#include <stdlib.h>
 358                          #include <netdb.h>],
 359                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
 360         AC_MSG_RESULT(yes)
 361         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
 362         AC_MSG_RESULT(no)
 363 )
 364
 365 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
 366 AC_LINK_IFELSE(
 367         AC_LANG_PROGRAM([#include <stdlib.h>
 368                          #include <netdb.h>],
 369                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
 370         AC_MSG_RESULT(yes)
 371         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
 372         AC_MSG_RESULT(no)
 373 )
 374
 375 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
 376
 377 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
 378 AC_LINK_IFELSE(
 379 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
 380 AC_MSG_RESULT(yes)
 381 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
 382 AC_MSG_RESULT(no)
 383 )
 384
 385 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
 386 AC_LINK_IFELSE(
 387 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
 388 AC_MSG_RESULT(yes)
 389 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
 390 AC_MSG_RESULT(no)
 391 )
 392
 393 if test "${cross_compiling}" = "no";
 394 then
 395   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
 396 fi
 397
 398 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
 399
 400 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
 401 AC_LINK_IFELSE(
 402 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
 403 AC_MSG_RESULT(yes)
 404 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
 405 AC_MSG_RESULT(no)
 406 )
 407
 408 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
 409 AC_LINK_IFELSE(
 410 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
 411 AC_MSG_RESULT(yes)
 412 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
 413 AC_MSG_RESULT(no)
 414 )
 415
 416 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
 417
 418 #if test "${cross_compiling}" = "no";
 419 #then
 420 #AC_MSG_CHECKING(for working epoll support)
 421 #AC_LINK_IFELSE(
 422 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
 423 #                                         if (res < 0)
 424 #                                            return 1;
 425 #                                         close (res);
 426 #                                         return 0;]),
 427 #AC_MSG_RESULT(yes)
 428 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
 429 #AC_MSG_RESULT(no)
 430 #)
 431 #fi
 432
 433 AC_MSG_CHECKING(for compiler atomic operations)
 434 AC_LINK_IFELSE(
 435 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
 436 AC_MSG_RESULT(yes)
 437 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
 438 AC_MSG_RESULT(no)
 439 )
 440
 441 AST_GCC_ATTRIBUTE(pure)
 442 AST_GCC_ATTRIBUTE(malloc)
 443 AST_GCC_ATTRIBUTE(const)
 444 AST_GCC_ATTRIBUTE(unused)
 445 AST_GCC_ATTRIBUTE(always_inline)
 446 AST_GCC_ATTRIBUTE(deprecated)
 447
 448 AC_MSG_CHECKING(for -ffunction-sections support)
 449 saved_CFLAGS="${CFLAGS}"
 450 CFLAGS="${CFLAGS} -ffunction-sections"
 451 AC_COMPILE_IFELSE(
 452         AC_LANG_PROGRAM([], [int x = 1;]),
 453         AC_MSG_RESULT(yes)
 454         [saved_LDFLAGS="${LDFLAGS}"]
 455         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
 456         AC_MSG_CHECKING(for --gc-sections support)
 457         AC_LINK_IFELSE(
 458                 AC_LANG_PROGRAM([], [int x = 1;]),
 459                 AC_MSG_RESULT(yes)
 460                 [GC_CFLAGS="-ffunction-sections"]
 461                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
 462                 AC_MSG_RESULT(no)
 463         )
 464         [LDFLAGS="${saved_LDFLAGS}"],
 465         AC_MSG_RESULT(no)
 466 )
 467 CFLAGS="${saved_CFLAGS}"
 468 AC_SUBST(GC_CFLAGS)
 469 AC_SUBST(GC_LDFLAGS)
 470
 471 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
 472 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 473         AC_MSG_RESULT(yes)
 474         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
 475 else
 476         AC_MSG_RESULT(no)
 477         AST_DECLARATION_AFTER_STATEMENT=
 478 fi
 479 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
 480
 481
 482 AC_MSG_CHECKING(for sysinfo)
 483 AC_LINK_IFELSE(
 484         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
 485                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
 486         AC_MSG_RESULT(yes)
 487         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
 488         AC_MSG_RESULT(no)
 489 )
 490
 491 AC_MSG_CHECKING(for res_ninit)
 492 AC_LINK_IFELSE(
 493         AC_LANG_PROGRAM([#include <resolv.h>],
 494                         [int foo = res_ninit(NULL);]),
 495         AC_MSG_RESULT(yes)
 496         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
 497         AC_MSG_CHECKING(for res_ndestroy)
 498         AC_LINK_IFELSE(
 499                 AC_LANG_PROGRAM([#include <resolv.h>],
 500                                 [int foo = res_ndestroy(NULL);]),
 501                 AC_MSG_RESULT(yes)
 502                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
 503                 AC_MSG_RESULT(no)
 504         ),
 505         AC_MSG_RESULT(no)
 506 )
 507
 508 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
 509
 510 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
 511
 512 AC_CHECK_HEADER([libkern/OSAtomic.h],
 513                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
 514
 515 AC_CHECK_SIZEOF(int)
 516
 517 # do the package library checks now
 518
 519 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
 520
 521 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
 522
 523 if test "x${host_os}" = "xlinux-gnu" ; then
 524   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
 525 fi
 526
 527 # BSD might not have exp2, and/or log2
 528 AST_EXT_LIB_CHECK([EXP2L], [m], [exp2l])
 529 AST_EXT_LIB_CHECK([LOG2L], [m], [log2l])
 530 AST_EXT_LIB_CHECK([EXP10L], [m], [exp10l])
 531 AST_EXT_LIB_CHECK([LOG10L], [m], [log10l])
 532 AST_EXT_LIB_CHECK([SINL], [m], [sinl])
 533 AST_EXT_LIB_CHECK([COSL], [m], [cosl])
 534 AST_EXT_LIB_CHECK([TANL], [m], [tanl])
 535 AST_EXT_LIB_CHECK([ASINL], [m], [asinl])
 536 AST_EXT_LIB_CHECK([ACOSL], [m], [acosl])
 537 AST_EXT_LIB_CHECK([ATANL], [m], [atanl])
 538 AST_EXT_LIB_CHECK([ATAN2L], [m], [atan2l])
 539 AST_EXT_LIB_CHECK([POWL], [m], [powl])
 540 AST_EXT_LIB_CHECK([SQRTL], [m], [sqrtl])
 541 AST_EXT_LIB_CHECK([RINTL], [m], [rintl])
 542 AST_EXT_LIB_CHECK([EXPL], [m], [expl])
 543 AST_EXT_LIB_CHECK([LOGL], [m], [logl])
 544 AST_EXT_LIB_CHECK([REMAINDERL], [m], [remainderl])
 545 AST_EXT_LIB_CHECK([FMODL], [m], [fmodl])
 546 AST_EXT_LIB_CHECK([ROUNDL], [m], [roundl])
 547 AST_EXT_LIB_CHECK([TRUNCL], [m], [truncl])
 548 AST_EXT_LIB_CHECK([STRTOLD], [c], [strtold], [stdlib.h])
 549 AST_EXT_LIB_CHECK([FLOORL], [m], [floorl])
 550 AST_EXT_LIB_CHECK([CEILL], [m], [ceill])
 551 AST_EXT_LIB_CHECK([EXP2], [m], [exp2])
 552 AST_EXT_LIB_CHECK([LOG2], [m], [log2])
 553 AST_EXT_LIB_CHECK([EXP10], [m], [exp10])
 554 AST_EXT_LIB_CHECK([LOG10], [m], [log10])
 555 AST_EXT_LIB_CHECK([SIN], [m], [sin])
 556 AST_EXT_LIB_CHECK([COS], [m], [cos])
 557 AST_EXT_LIB_CHECK([TAN], [m], [tan])
 558 AST_EXT_LIB_CHECK([ASIN], [m], [asin])
 559 AST_EXT_LIB_CHECK([ACOS], [m], [acos])
 560 AST_EXT_LIB_CHECK([ATAN], [m], [atan])
 561 AST_EXT_LIB_CHECK([ATAN2], [m], [atan2])
 562 AST_EXT_LIB_CHECK([POW], [m], [pow])
 563 AST_EXT_LIB_CHECK([SQRT], [m], [sqrt])
 564 AST_EXT_LIB_CHECK([RINT], [m], [rint])
 565 AST_EXT_LIB_CHECK([EXP], [m], [exp])
 566 AST_EXT_LIB_CHECK([LOG], [m], [log])
 567 AST_EXT_LIB_CHECK([REMAINDER], [m], [remainder])
 568 AST_EXT_LIB_CHECK([FMOD], [m], [fmod])
 569 AST_EXT_LIB_CHECK([ROUND], [m], [round])
 570 AST_EXT_LIB_CHECK([TRUNC], [m], [trunc])
 571 AST_EXT_LIB_CHECK([STRTOD], [c], [strtod], [stdlib.h])
 572 AST_EXT_LIB_CHECK([FLOOR], [m], [floor])
 573 AST_EXT_LIB_CHECK([CEIL], [m], [ceil])
 574
 575 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h])
 576
 577 GSM_INTERNAL="yes"
 578 AC_SUBST(GSM_INTERNAL)
 579 GSM_SYSTEM="yes"
 580 if test "${USE_GSM}" != "no"; then
 581    if test "${GSM_DIR}" = "internal"; then
 582       GSM_SYSTEM="no"
 583    elif test "${GSM_DIR}" != ""; then
 584       GSM_INTERNAL="no"
 585    fi
 586    if test "${GSM_SYSTEM}" = "yes"; then
 587       gsmlibdir=""
 588       if test "x${GSM_DIR}" != "x"; then
 589          if test -d ${GSM_DIR}/lib; then
 590             gsmlibdir="-L${GSM_DIR}/lib"
 591          else
 592             gsmlibdir="-L${GSM_DIR}"
 593          fi
 594       fi
 595       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
 596       [Define to indicate the GSM library]), [], ${gsmlibdir})
 597       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
 598          if test "x${GSM_DIR}" != "x" ; then
 599             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
 600             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
 601          else
 602             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
 603             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
 604          fi
 605          if test "${GSM_HEADER_FOUND}" = "0" ; then
 606             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
 607                if test "x${GSM_MANDATORY}" = "xyes" ; then
 608                   AC_MSG_NOTICE([***])
 609                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
 610                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
 611                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
 612                   exit 1
 613                fi
 614             fi
 615          fi
 616          GSM_OK=0
 617          if test "${GSM_HEADER_FOUND}" = "1" ; then
 618             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
 619             GSM_OK=1
 620          else
 621             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
 622                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
 623                GSM_OK=1
 624             fi
 625          fi
 626          if test "${GSM_OK}" = "1" ; then
 627             GSM_LIB="-lgsm"
 628             if test "x${GSM_DIR}" != "x"; then
 629                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
 630                GSM_INCLUDE="-I${GSM_DIR}/include"
 631             fi
 632             PBX_GSM=1
 633             GSM_INTERNAL="no"
 634          fi
 635       fi
 636    fi
 637    if test "${GSM_INTERNAL}" = "yes"; then
 638       PBX_GSM=1
 639       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
 640    fi
 641 fi
 642
 643 if test "${host_os}" != "linux-gnu" ; then
 644   AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
 645 else
 646   PBX_ICONV=1
 647 fi
 648
 649 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
 650
 651 if test "${USE_IMAP_TK}" != "no"; then
 652         saved_cppflags="${CPPFLAGS}"
 653         saved_libs="${LIBS}"
 654         switch_to_system_on_failure="no"
 655         if test "${IMAP_TK_DIR}" = ""; then
 656                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
 657                 switch_to_system_on_failure="yes"
 658         fi
 659         if test "${IMAP_TK_DIR}" != "system"; then
 660                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
 661                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
 662                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
 663                 fi
 664                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
 665                 imap_include="-I${IMAP_TK_DIR}/c-client"
 666         CPPFLAGS="${CPPFLAGS} ${imap_include}"
 667                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
 668                 AC_LINK_IFELSE(
 669                 AC_LANG_PROGRAM(
 670                                 [#include "c-client.h"
 671                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
 672                                 {
 673                                 }
 674                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
 675                                 {
 676                                 }
 677                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
 678                                 {
 679                                 }
 680                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
 681                                 {
 682                                 }
 683                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 684                                 {
 685                                 }
 686                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 687                                 {
 688                                 }
 689                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 690                                 {
 691                                 }
 692                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 693                                 {
 694                                 }
 695                                 void mm_log (char *string,long errflg)
 696                                 {
 697                                 }
 698                                 void mm_dlog (char *string)
 699                                 {
 700                                 }
 701                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 702                                 {
 703                                 }
 704                                 void mm_critical (MAILSTREAM *stream)
 705                                 {
 706                                 }
 707                                 void mm_nocritical (MAILSTREAM *stream)
 708                                 {
 709                                 }
 710                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 711                                 {
 712                                 }
 713                                 void mm_fatal (char *string)
 714                                 {
 715                                 }],
 716                                 [
 717                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
 718                                 ]
 719                         ),
 720                         [ac_cv_imap_tk="yes"],
 721                         [ac_cv_imap_tk="no"]
 722                 )
 723                 if test "${ac_cv_imap_tk}" = "yes"; then
 724                         AC_LINK_IFELSE(
 725                                 AC_LANG_PROGRAM(
 726                                         [#include "c-client.h"
 727                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
 728                                         {
 729                                         }
 730                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
 731                                         {
 732                                         }
 733                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
 734                                         {
 735                                         }
 736                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
 737                                         {
 738                                         }
 739                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 740                                         {
 741                                         }
 742                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 743                                         {
 744                                         }
 745                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 746                                         {
 747                                         }
 748                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 749                                         {
 750                                         }
 751                                         void mm_log (char *string,long errflg)
 752                                         {
 753                                         }
 754                                         void mm_dlog (char *string)
 755                                         {
 756                                         }
 757                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 758                                         {
 759                                         }
 760                                         void mm_critical (MAILSTREAM *stream)
 761                                         {
 762                                         }
 763                                         void mm_nocritical (MAILSTREAM *stream)
 764                                         {
 765                                         }
 766                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 767                                         {
 768                                         }
 769                                         void mm_fatal (char *string)
 770                                         {
 771                                         }],
 772                                         [
 773                                         long check = mail_expunge_full(NULL, "", 0);
 774                                         ]
 775                                 ),
 776                                 [ac_cv_imap_tk2006="yes"],
 777                                 [ac_cv_imap_tk2006="no"]
 778                         )
 779                 fi
 780                 CPPFLAGS="${saved_cppflags}"
 781                 LIBS="${saved_libs}"
 782                 if test "${ac_cv_imap_tk}" = "no"; then
 783                         AC_MSG_RESULT(no)
 784                         if test "${switch_to_system_on_failure}" = "yes"; then
 785                                 IMAP_TK_DIR="system"
 786                         else #This means they specified a directory. Search for a package installation there too
 787                                 AC_MSG_CHECKING([for system c-client library...])
 788                                 CPPFLAGS="${saved_cppflags}"
 789                                 LIBS="${saved_libs}"
 790                                 imap_include="-I${IMAP_TK_DIR}/include"
 791                                 imap_ldflags="-I${IMAP_TK_DIR}/lib"
 792                                 imap_libs="-lc-client"
 793                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
 794                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
 795                                 AC_LINK_IFELSE(
 796                                 AC_LANG_PROGRAM(
 797                                                 [#include "c-client.h"
 798                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
 799                                                 {
 800                                                 }
 801                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
 802                                                 {
 803                                                 }
 804                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
 805                                                 {
 806                                                 }
 807                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
 808                                                 {
 809                                                 }
 810                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 811                                                 {
 812                                                 }
 813                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 814                                                 {
 815                                                 }
 816                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 817                                                 {
 818                                                 }
 819                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 820                                                 {
 821                                                 }
 822                                                 void mm_log (char *string,long errflg)
 823                                                 {
 824                                                 }
 825                                                 void mm_dlog (char *string)
 826                                                 {
 827                                                 }
 828                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 829                                                 {
 830                                                 }
 831                                                 void mm_critical (MAILSTREAM *stream)
 832                                                 {
 833                                                 }
 834                                                 void mm_nocritical (MAILSTREAM *stream)
 835                                                 {
 836                                                 }
 837                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 838                                                 {
 839                                                 }
 840                                                 void mm_fatal (char *string)
 841                                                 {
 842                                                 }],
 843                                                 [
 844                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
 845                                                 ]
 846                                         ),
 847                                         [ac_cv_imap_tk="yes"],
 848                                         [ac_cv_imap_tk="no"]
 849                                 )
 850                                 if test "${ac_cv_imap_tk}" = "yes"; then
 851                                         AC_LINK_IFELSE(
 852                                                 AC_LANG_PROGRAM(
 853                                                         [#include "c-client.h"
 854                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
 855                                                         {
 856                                                         }
 857                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
 858                                                         {
 859                                                         }
 860                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
 861                                                         {
 862                                                         }
 863                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
 864                                                         {
 865                                                         }
 866                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 867                                                         {
 868                                                         }
 869                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 870                                                         {
 871                                                         }
 872                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 873                                                         {
 874                                                         }
 875                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 876                                                         {
 877                                                         }
 878                                                         void mm_log (char *string,long errflg)
 879                                                         {
 880                                                         }
 881                                                         void mm_dlog (char *string)
 882                                                         {
 883                                                         }
 884                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 885                                                         {
 886                                                         }
 887                                                         void mm_critical (MAILSTREAM *stream)
 888                                                         {
 889                                                         }
 890                                                         void mm_nocritical (MAILSTREAM *stream)
 891                                                         {
 892                                                         }
 893                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 894                                                         {
 895                                                         }
 896                                                         void mm_fatal (char *string)
 897                                                         {
 898                                                         }],
 899                                                         [
 900                                                         long check = mail_expunge_full(NULL, "", 0);
 901                                                         ]
 902                                                 ),
 903                                                 [ac_cv_imap_tk2006="yes"],
 904                                                 [ac_cv_imap_tk2006="no"]
 905                                         )
 906                                 fi
 907                         fi
 908                 fi
 909         fi
 910         if test "${IMAP_TK_DIR}" = "system"; then
 911                 #We will enter here if user specified "system" or if any of above checks failed
 912                 AC_MSG_CHECKING([for system c-client library...])
 913                 CPPFLAGS="${saved_cppflags}"
 914                 LIBS="${saved_libs}"
 915                 imap_ldflags=""
 916                 imap_libs="-lc-client"
 917                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
 918                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
 919                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
 920                 AC_LINK_IFELSE(
 921                 AC_LANG_PROGRAM(
 922                                 [#include <stdio.h>
 923                                 #include <imap/c-client.h>
 924                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
 925                                 {
 926                                 }
 927                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
 928                                 {
 929                                 }
 930                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
 931                                 {
 932                                 }
 933                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
 934                                 {
 935                                 }
 936                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 937                                 {
 938                                 }
 939                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 940                                 {
 941                                 }
 942                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 943                                 {
 944                                 }
 945                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 946                                 {
 947                                 }
 948                                 void mm_log (char *string,long errflg)
 949                                 {
 950                                 }
 951                                 void mm_dlog (char *string)
 952                                 {
 953                                 }
 954                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 955                                 {
 956                                 }
 957                                 void mm_critical (MAILSTREAM *stream)
 958                                 {
 959                                 }
 960                                 void mm_nocritical (MAILSTREAM *stream)
 961                                 {
 962                                 }
 963                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 964                                 {
 965                                 }
 966                                 void mm_fatal (char *string)
 967                                 {
 968                                 }],
 969                                 [
 970                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
 971                                 ]
 972                         ),
 973                         [ac_cv_imap_tk="yes"],
 974                         [ac_cv_imap_tk="no"]
 975                 )
 976                 if test "${ac_cv_imap_tk}" = "yes"; then
 977                         AC_LINK_IFELSE(
 978                                 AC_LANG_PROGRAM(
 979                                         [#include <stdio.h>
 980                                         #include <imap/c-client.h>
 981                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
 982                                         {
 983                                         }
 984                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
 985                                         {
 986                                         }
 987                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
 988                                         {
 989                                         }
 990                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
 991                                         {
 992                                         }
 993                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 994                                         {
 995                                         }
 996                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 997                                         {
 998                                         }
 999                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1000                                         {
1001                                         }
1002                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1003                                         {
1004                                         }
1005                                         void mm_log (char *string,long errflg)
1006                                         {
1007                                         }
1008                                         void mm_dlog (char *string)
1009                                         {
1010                                         }
1011                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1012                                         {
1013                                         }
1014                                         void mm_critical (MAILSTREAM *stream)
1015                                         {
1016                                         }
1017                                         void mm_nocritical (MAILSTREAM *stream)
1018                                         {
1019                                         }
1020                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1021                                         {
1022                                         }
1023                                         void mm_fatal (char *string)
1024                                         {
1025                                         }],
1026                                         [
1027                                         long check = mail_expunge_full(NULL, "", 0);
1028                                         ]
1029                                 ),
1030                                 [ac_cv_imap_tk2006="yes"],
1031                                 [ac_cv_imap_tk2006="no"]
1032                         )
1033                 else #looking in imap directory didn't work, try c-client
1034                         imap_ldflags=""
1035                         imap_libs="-lc-client"
1036                         imap_include="-DUSE_SYSTEM_CCLIENT"
1037                         CPPFLAGS="${saved_cppflags}"
1038                         LIBS="${saved_libs}"
1039                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1040                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1041                         AC_LINK_IFELSE(
1042                         AC_LANG_PROGRAM(
1043                                         [#include <stdio.h>
1044                                         #include <c-client/c-client.h>
1045                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1046                                         {
1047                                         }
1048                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1049                                         {
1050                                         }
1051                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1052                                         {
1053                                         }
1054                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1055                                         {
1056                                         }
1057                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1058                                         {
1059                                         }
1060                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1061                                         {
1062                                         }
1063                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1064                                         {
1065                                         }
1066                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1067                                         {
1068                                         }
1069                                         void mm_log (char *string,long errflg)
1070                                         {
1071                                         }
1072                                         void mm_dlog (char *string)
1073                                         {
1074                                         }
1075                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1076                                         {
1077                                         }
1078                                         void mm_critical (MAILSTREAM *stream)
1079                                         {
1080                                         }
1081                                         void mm_nocritical (MAILSTREAM *stream)
1082                                         {
1083                                         }
1084                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1085                                         {
1086                                         }
1087                                         void mm_fatal (char *string)
1088                                         {
1089                                         }],
1090                                         [
1091                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1092                                         ]
1093                                 ),
1094                                 [ac_cv_imap_tk="yes"],
1095                                 [ac_cv_imap_tk="no"]
1096                         )
1097                         if test "${ac_cv_imap_tk}" = "yes"; then
1098                                 AC_LINK_IFELSE(
1099                                         AC_LANG_PROGRAM(
1100                                                 [#include <stdio.h>
1101                                                 #include <c-client/c-client.h>
1102                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1103                                                 {
1104                                                 }
1105                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1106                                                 {
1107                                                 }
1108                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1109                                                 {
1110                                                 }
1111                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1112                                                 {
1113                                                 }
1114                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1115                                                 {
1116                                                 }
1117                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1118                                                 {
1119                                                 }
1120                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1121                                                 {
1122                                                 }
1123                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1124                                                 {
1125                                                 }
1126                                                 void mm_log (char *string,long errflg)
1127                                                 {
1128                                                 }
1129                                                 void mm_dlog (char *string)
1130                                                 {
1131                                                 }
1132                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1133                                                 {
1134                                                 }
1135                                                 void mm_critical (MAILSTREAM *stream)
1136                                                 {
1137                                                 }
1138                                                 void mm_nocritical (MAILSTREAM *stream)
1139                                                 {
1140                                                 }
1141                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1142                                                 {
1143                                                 }
1144                                                 void mm_fatal (char *string)
1145                                                 {
1146                                                 }],
1147                                                 [
1148                                                 long check = mail_expunge_full(NULL, "", 0);
1149                                                 ]
1150                                         ),
1151                                         [ac_cv_imap_tk2006="yes"],
1152                                         [ac_cv_imap_tk2006="no"]
1153                                 )
1154                         fi
1155                 fi
1156         fi
1157         if test "${ac_cv_imap_tk}" = "yes"; then
1158                 AC_MSG_RESULT(yes)
1159                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1160                 IMAP_TK_INCLUDE="${imap_include}"
1161                 PBX_IMAP_TK=1
1162                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1163                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1164                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1165                 fi
1166         else
1167                 AC_MSG_RESULT(no)
1168         fi
1169         CPPFLAGS="${saved_cppflags}"
1170         LIBS="${saved_libs}"
1171 fi
1172
1173 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1174
1175 # Needed by unixodbc
1176 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1177
1178 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1179
1180 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1181
1182 if test "${PBX_MISDN}" = 1; then
1183    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1184    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1185    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1186    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1187    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1188 fi
1189
1190 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1191
1192 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1193
1194 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp], , [--agent-libs],
1195 [#include <net-snmp/net-snmp-config.h>
1196 #include <net-snmp/net-snmp-includes.h>
1197 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1198 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1199
1200 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1201
1202 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1203
1204 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1205
1206 # Non-glibc platforms require libexecinfo for backtrace support
1207 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1208 # Linux, however, has backtrace directly in glibc
1209 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1210
1211 # possible places for oss definitions
1212 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1213 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1214 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1215
1216 PG_CONFIG=No
1217 if test "${USE_PGSQL}" != "no"; then
1218    if test "x${PGSQL_DIR}" != "x"; then
1219       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1220       if test x"${PG_CONFIG}" = xNo; then
1221          AC_MSG_NOTICE([***])
1222          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1223          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1224          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1225          AC_MSG_NOTICE([*** including --without-postgres])
1226          exit 1
1227       fi
1228    else
1229       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1230    fi
1231 fi
1232 if test "${PG_CONFIG}" != No; then
1233    PGSQL_libdir=`${PG_CONFIG} --libdir`
1234    PGSQL_includedir=`${PG_CONFIG} --includedir`
1235    if test "x$?" != "x0" ; then
1236       if test -n "${PGSQL_MANDATORY}" ; then
1237          AC_MSG_NOTICE([***])
1238          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1239          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1240          AC_MSG_NOTICE([*** including --without-postgres])
1241          exit 1
1242           fi
1243    else
1244       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1245       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1246
1247       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1248          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1249          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1250          PBX_PGSQL=1
1251       elif test -n "${PGSQL_MANDATORY}";
1252       then
1253          AC_MSG_NOTICE([***])
1254          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1255          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1256          AC_MSG_NOTICE([*** including --without-postgres])
1257          exit 1
1258       fi
1259    fi
1260 fi
1261
1262 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1263
1264 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1265
1266 AST_EXT_LIB_CHECK([PRI], [pri], [pri_new_bri], [libpri.h])
1267
1268 AST_EXT_LIB_CHECK([SS7], [ss7], [isup_cqr], [libss7.h])
1269
1270 if test "${USE_PWLIB}" != "no"; then
1271         if test -n "${PWLIB_DIR}"; then
1272                 PWLIBDIR="${PWLIB_DIR}"
1273         fi
1274         AST_CHECK_PWLIB()
1275         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2])
1276
1277         if test "${HAS_PWLIB:-unset}" != "unset"; then
1278                 AST_CHECK_OPENH323_PLATFORM()
1279
1280                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1281
1282                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1283                         [Define if your system has the PWLib libraries.],
1284                         [#include "ptlib.h"],
1285                         [BOOL q = PTime::IsDaylightSavings();])
1286         fi
1287 fi
1288
1289 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1290         if test -n "${OPENH323_DIR}"; then
1291                 OPENH323DIR="${OPENH323_DIR}"
1292         fi
1293         AST_CHECK_OPENH323()
1294         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1295         AST_CHECK_OPENH323_BUILD()
1296         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1297         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1298                 [Define if your system has the OpenH323 libraries.],
1299                 [#include "ptlib.h"
1300                 #include "h323.h"
1301                 #include "h323ep.h"],
1302                 [H323EndPoint ep = H323EndPoint();],
1303                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1304 fi
1305
1306 LUA_INCLUDE="-I/usr/include/lua5.1"
1307 LUA_LIB="-llua5.1"
1308 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h])
1309
1310 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1311
1312 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1313
1314 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1315
1316 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1317
1318 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1319
1320 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1321
1322 if test "$PBX_CRYPTO" = "1";
1323 then
1324     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1325 fi
1326
1327 if test "$PBX_OPENSSL" = "1";
1328 then
1329     AST_EXT_LIB_CHECK([OSPTK], [osptk], [OSPPCryptoDecrypt], [osp/osp.h], [-lcrypto -lssl])
1330 fi
1331
1332 AST_EXT_LIB_CHECK([FREETDS], [tds], [tds_version], [tds.h])
1333 if test "${PBX_FREETDS}" != "0";
1334 then
1335     case `grep TDS_VERSION_NO ${FREETDS_DIR:-/usr}/include/tdsver.h` in
1336         *0.64*)
1337                 FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_64"
1338         ;;
1339     *0.63*)
1340         FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_63"
1341         ;;
1342     *0.62*)
1343         FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_62"
1344         ;;
1345     *)
1346         FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_PRE_0_62"
1347         ;;
1348     esac
1349 fi
1350
1351 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1352
1353 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1354
1355 if test "${host_os}" != "linux-gnu" ; then
1356   tonezone_extra="-lm"
1357 fi
1358
1359 # new tonezone, version 1.4.0
1360 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/tonezone.h], [${tonezone_extra}], [], [140])
1361 # other case, old tonezone (0.80)
1362 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/zaptel.h], [${tonezone_extra}], [], [80])
1363
1364 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1365
1366 AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1367
1368 AC_LANG_PUSH(C++)
1369
1370 if test "${USE_VPB}" != "no"; then
1371    AC_MSG_CHECKING(for vpb_open in -lvpb)
1372    saved_libs="${LIBS}"
1373    saved_cppflags="${CPPFLAGS}"
1374    if test "x${VPB_DIR}" != "x"; then
1375       if test -d ${VPB_DIR}/lib; then
1376          vpblibdir=${VPB_DIR}/lib
1377       else
1378          vpblibdir=${VPB_DIR}
1379       fi
1380       LIBS="${LIBS} -L${vpblibdir}"
1381       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1382    fi
1383    LIBS="${LIBS} -lvpb -lpthread"
1384    AC_LINK_IFELSE(
1385         [
1386         AC_LANG_PROGRAM(
1387         [#include <vpbapi.h>],
1388         [int q = vpb_open(0,0);])
1389         ],
1390         [       AC_MSG_RESULT(yes)
1391                 ac_cv_lib_vpb_vpb_open="yes"
1392         ],
1393         [       AC_MSG_RESULT(no)
1394                 ac_cv_lib_vpb_vpb_open="no"
1395         ]
1396         )
1397    LIBS="${saved_libs}"
1398    CPPFLAGS="${saved_cppflags}"
1399    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1400         VPB_LIB="-lvpb"
1401         if test "${VPB_DIR}" != ""; then
1402            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1403            VPB_INCLUDE="-I${VPB_DIR}/include"
1404         fi
1405         PBX_VPB=1
1406         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1407    fi
1408 fi
1409
1410 AC_LANG_POP
1411
1412 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1413
1414 # Check for various zaptel features and locations.
1415 # The version number, which goes into HAVE_ZAPTEL_VERSION,
1416 # will be used in the system headers to determine the location
1417 # of the zaptel.h header.
1418
1419 AST_C_DEFINE_CHECK([ZAPTEL], [ZT_TONE_DTMF_BASE], [zaptel/zaptel.h], [140])
1420 AST_C_DEFINE_CHECK([ZAPTEL], [ZT_DIAL_OP_CANCEL], [zaptel/zaptel.h], [90])
1421
1422 # Check for VLDTMF support
1423 AST_C_DEFINE_CHECK([ZAPTEL_VLDTMF], [ZT_EVENT_REMOVED], [zaptel/zaptel.h])
1424
1425 # Check for echo canceler parameters support
1426 AST_C_DEFINE_CHECK([ZAPTEL_ECHOCANPARAMS], [ZT_ECHOCANCEL_PARAMS], [zaptel/zaptel.h])
1427
1428 # Check for transcoder support
1429 AST_C_DEFINE_CHECK([ZAPTEL_TRANSCODE], [ZT_TCOP_ALLOCATE], [zaptel/zaptel.h])
1430
1431 # Check for hwgain support
1432 AST_C_DEFINE_CHECK([ZAPTEL_HWGAIN], [ZT_SET_HWGAIN], [zaptel/zaptel.h])
1433
1434 # Check for neon mwi support
1435 AST_C_DEFINE_CHECK([ZAPTEL_NEONMWI], [ZT_EVENT_NEONMWI_ACTIVE], [zaptel/zaptel.h])
1436
1437 # Check for channel alarm support
1438 AST_C_COMPILE_CHECK([ZAPTEL_CHANALARMS], [size_t foo = sizeof(struct zt_params_v1)], [zaptel/zaptel.h])
1439
1440 # On FreeBSD, try old zaptel (0.80 or so) and pretend we have vldtmf
1441 case "${host_os}" in
1442     freebsd*)
1443         AST_EXT_LIB_CHECK([ZAPTEL], [zaptel],, [zaptel.h],,, [80])
1444         AST_EXT_LIB_CHECK([ZAPTEL_VLDTMF], [zaptel],, [zaptel/zaptel.h],,, [90])
1445         AST_EXT_LIB_CHECK([ZAPTEL_VLDTMF], [zaptel],, [zaptel.h],,, [80])
1446
1447         # other case, old tonezone (0.80)
1448         AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel.h], [${tonezone_extra}],, [80])
1449         ;;
1450 esac
1451
1452 EDITLINE_LIB=""
1453 if test "x$TERMCAP_LIB" != "x" ; then
1454   EDITLINE_LIB="$TERMCAP_LIB"
1455 elif test "x$TINFO_LIB" != "x" ; then
1456   EDITLINE_LIB="$TINFO_LIB"
1457 elif test "x$CURSES_LIB" != "x" ; then
1458   EDITLINE_LIB="$CURSES_LIB"
1459 elif test "x$NCURSES_LIB" != "x" ; then
1460   EDITLINE_LIB="$NCURSES_LIB"
1461 else
1462   AC_MSG_ERROR(*** termcap support not found)
1463 fi
1464 AC_SUBST(EDITLINE_LIB)
1465
1466 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1467 AC_SUBST(PBX_H323)
1468
1469 AC_CHECK_HEADER([linux/compiler.h],
1470                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1471
1472 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1473                                    #include <linux/version.h>
1474                                    #ifdef HAVE_LINUX_COMPILER_H
1475                                    #include <linux/compiler.h>
1476                                    #endif
1477                                    ])
1478 AC_SUBST(PBX_IXJUSER)
1479
1480 AST_EXT_TOOL_CHECK([SDL], [sdl])
1481 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1482 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1483
1484 # possible places for video4linux version 1
1485 AC_CHECK_HEADER([linux/videodev.h],
1486         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1487
1488 # possible places for X11
1489 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1490 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1491
1492 if test "${cross_compiling}" = "no";
1493 then
1494   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1495 fi
1496
1497 PBX_GTK=0
1498 AST_EXT_TOOL_CHECK([GTK], [gtk], [--cflags gthread], [--libs gthread])
1499
1500 PBX_GTK2=0
1501 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1502 if test ! "x${PKGCONFIG}" = xNo; then
1503    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1504    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1505    PBX_GTK2=1
1506    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1507 fi
1508 AC_SUBST(PBX_GTK2)
1509 AC_SUBST(GTK2_INCLUDE)
1510 AC_SUBST(GTK2_LIB)
1511
1512 if test "${USE_CURL}" != "no"; then
1513    AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
1514    if test ! x"${CURL_CONFIG}" = xNo; then
1515    # check for version
1516       if test $(printf "%d" 0x$(${CURL_CONFIG} --vernum)) -ge $(printf "%d" 0x070907); then
1517          CURL_INCLUDE=$(${CURL_CONFIG} --cflags)
1518          CURL_LIB=$(${CURL_CONFIG} --libs)
1519
1520          AC_MSG_CHECKING(for curl_version() in curl/curl.h)
1521          saved_cppflags="${CPPFLAGS}"
1522          CPPFLAGS="${CPPFLAGS} ${CURL_INCLUDE}"
1523          AC_COMPILE_IFELSE(
1524             [AC_LANG_PROGRAM(
1525                 [#include <curl/curl.h>],
1526                     [curl_version();])
1527             ],[
1528                 AC_MSG_RESULT(yes)
1529                 ac_cv_curl_h="yes"
1530             ],[
1531                 AC_MSG_RESULT(no)
1532                 ac_cv_curl_h="no"
1533             ]
1534          )
1535          CPPFLAGS="${saved_cppflags}"
1536          if test "${ac_cv_curl_h}" = "yes"; then
1537              PBX_CURL=1
1538              AC_DEFINE([HAVE_CURL], 1, [Define if your system has the curl libraries.])
1539          fi
1540       fi
1541    fi
1542 fi
1543
1544 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1545 AST_CHECK_MANDATORY
1546
1547 AC_OUTPUT
1548
1549 if test "x${silent}" != "xyes" ; then
1550 echo
1551 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1552 echo "            .\$7\$7..          .7\$\$7:.    "
1553 echo "          .\$\$:.                 ,\$7.7   "
1554 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1555 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1556 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1557 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1558 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1559 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1560 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1561 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1562 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1563 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1564 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1565 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1566 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1567 echo " \$\$\$\$\$                        \$\$\$       "
1568 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1569 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1570 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1571 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1572 echo
1573 fi
1574
1575 AC_MSG_NOTICE(Package configured for: )
1576 AC_MSG_NOTICE( OS type  : $host_os)
1577 AC_MSG_NOTICE( Host CPU : $host_cpu)
1578 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
1579 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
1580 if test "${cross_compiling}" = "yes"; then
1581    AC_MSG_NOTICE( Cross Compilation = YES)
1582 fi